Event ID 210


This issue will occur when there is a email that is over the size limit that the server handle. The default limit is set to 10mb. To be able to resolve this issue follow the step below

  1. Open "Exchange Mangement Shell"
  2. Type the Following commands below
  3. set-receiveconnector “Windows SBS Fax Sharepoint Receive [Sever Name]” -maxmessagesize 50mb
  4. set-receiveconnector “Windows SBS Internet Receive [Sever Name]” -maxmessagesize 50mb
  5. set-receiveconnector “Default [Sever Name]” -maxmessagesize 50mb

Here is a link to the source of the solution http://www.ojnetworks.com.au/2012/02/solutions-pop3-connector-issues-sbs-2011-messages-left-account-larger-maximum-acceptable-message-size/